Development of a single molecule sensing device with nanogap electrodes formed of few-layer graphene
Project/Area Number |
21760014
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Applied materials science/Crystal engineering
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Research Institution | National Institute for Materials Science |
Principal Investigator |
WATANABE Eiichiro National Institute for Materials Science, ナノテクノロジー融合センター, NIMSポスドク研究員 (10469786)
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Project Period (FY) |
2009 – 2010
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Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
|
Keywords | グラフェン / ナノギャップ / ナノ材料 / 量子デバイス / ナノコンタクト |
Research Abstract |
We fabricated graphene-based nanogap electrodes and investigated a contact resistance between graphene and metallic electrodes for the realization of a single molecule sensing device. As a result, we established the nanogap-fabrication process in few-layer graphene by utilizing an electrical breakdown method. In addition, we investigated the contact resistance by utilizing a transmission line method. The results indicated that the fabrication process and procedure were very important for developing the low resistance ohmic contact to the graphene. These findings are expected to contribute to progress in the development of graphene-based nanoelectronic devices.
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Report
(3 results)
Research Products
(41 results)
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[Presentation] 自己成長InAs量子ドットを接合に用いたSQUIDの研究2010
Author(s)
石黒亮輔, 神尾充弥, 中島翔, 気谷卓, 深川尚義, 金鮮美, 渡辺英一郎, 津谷大樹, 柴田憲治, 平川一彦, 高柳英明
Organizer
日本物理学会2010年第65回年次大会
Place of Presentation
岡山大学
Year and Date
2010-03-21
Related Report
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[Presentation] グラファイトSQUIDの超伝導特性2010
Author(s)
堂田泰史, 南雲淑元, 井上亮太郎, 渡辺英一郎, 津谷大樹, 高柳英明
Organizer
2010年春季第57回応用物理学関係連合講演会
Place of Presentation
東海大学
Year and Date
2010-03-19
Related Report
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[Presentation] 自己形成InAs量子ドットを用いたSQUIDにおける多重アンドレーエフ反射2010
Author(s)
神尾充弥, 中島翔, 気谷卓, 深川尚義, 金鮮美, 石黒亮輔, 渡辺英一郎, 津谷大樹, 柴田憲治, 平川一彦, 高柳英明
Organizer
2010年春季第57回応用物理学関係連合講演会
Place of Presentation
東海大学
Year and Date
2010-03-18
Related Report
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